Home / 176,144,609,057.30-264,108,781,960.38-68,453,137,031.25

Finding the Fourth Proportional to 176,144,609,057.30, 264,108,781,960.38 and 68,453,137,031.25

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Solution

The fourth proportional to 176,144,609,057.30, 264,108,781,960.38 and 68,453,137,031.25 is: 102,637,683,545.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,144,609,057.30 : 264,108,781,960.38 = 68,453,137,031.25 : x
  2. Step 2: Convert to fraction form
    176,144,609,057.30/264,108,781,960.38 = 68,453,137,031.25/x
  3. Step 3: Cross multiply
    176,144,609,057.30x = 264,108,781,960.38 × 68,453,137,031.25
  4. Step 4: Simplify right side
    176,144,609,057.30x = 18,079,074,642,690,421,293,056
  5. Step 5: Solve for x
    x = 18,079,074,642,690,421,293,056/176,144,609,057.30
  6. Step 6: Final answer
    x = 102,637,683,545.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.